Adjustable mounting device for protective facility

Abstract

An adjustable installation device for a protection facility comprises a fixed part and a movable part, a sliding cavity is axially formed in the fixed part, the movable part is installed in the sliding cavity in a sliding mode, an installation hole is formed in one end of the movable part, the end, located in the installation hole, of the movable part can stretch out of the fixed part, and the stretching length is adjustable. When a wall is built, the mounting device is pre-buried in a designated position of the wall, when the protection facility is mounted, the movable part is adjusted in a telescopic mode, so that the mounting holes in the movable part are aligned with rivet nuts on the lower sides of the two ends of a surface pipe or a handrail of the protection facility, then bolts are mounted, and therefore the protection facility is mounted and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of building protection facility installation, in particular to an adjustable installation device for protection facilities. Background Art

[0002] When installing protective facilities on a building, the wall on one side of the balcony, corridor, etc. where the protective facilities are installed is made of brick. At present, when installing protective facilities, expansion bolts are mostly used to install the mounting bracket. During installation, the handrails or both ends of the surface pipe of the protective facilities are respectively installed and connected with the brackets on both sides. For concrete walls, the brackets installed by expansion bolts are more secure, while for brick walls, which are generally cement bricks, when the brackets are installed by expansion bolts, the expansion bolts are not only not installed firmly, but also easy to damage the wall.

[0003] In addition, when a building is under construction, there is an error in the spacing between the walls on both sides of the installation location of the protective facilities between the upper and lower floors of the same apartment at the same location. When the protective facilities are produced, they are generally of unified size while meeting regulations. During installation, a mounting device with adjustable length is required to install protective facilities of uniform length and installation locations of different widths.

[0004] In view of the above two situations, an installation device for installation on a brick wall is designed. Summary of the invention

[0005] The technical problem to be solved by the utility model is: to solve the problems existing in the above-mentioned background technology, to provide an adjustable installation device for protective facilities, when the wall is built, the installation device of the present application is pre-buried in the specified position of the wall, when the protective facilities are installed, the movable parts are adjusted by telescopic means so that the installation holes on the movable parts are aligned with the rivet nuts on the lower sides of the protective facility surface pipes or the two ends of the handrails, and then the bolts are installed to fix the protective facilities.

[0006] In order to realize the above-mentioned technical features, the purpose of the utility model is realized as follows: an adjustable installation device for protective facilities, comprising a fixed part and a movable part, wherein a sliding cavity is axially arranged in the fixed part, and the movable part is slidably installed in the sliding cavity, and a mounting hole is arranged at one end of the movable part. The movable part is located at one end of the mounting hole and can extend out of the fixed part, and the extension length is adjustable.

[0007] A limiting rod is installed on the fixing part, a long hole is arranged on the movable part, the limiting rod passes through the fixing part and the long hole, and the limiting rod limits the telescopic adjustment length of the movable part.

[0008] The fixing member is a rectangular tube structure, and the movable member is provided with folded edges on both sides of one end located in the sliding cavity, and the long hole is provided on the folded edges.

[0009] One end of the fixing member is closed by the bottom plate, and the movable member is telescopically adjusted from the other end of the fixing member.

[0010] The outer wall of the fixing member is provided with a plurality of fixing columns.

[0011] A baffle is installed at one end of the fixed part which is located at the telescopic adjustment end of the movable part.

[0012] The utility model has the following beneficial effects:

[0013] The fixing part of the utility model is used to be embedded in the wall when the wall is being built. The movable part can be telescopically slid in the fixing part, so that the extension length can be adjusted. The mounting hole on the movable part is used for the bolt to pass upward and then be screwed and fixed with the rivet nuts on the lower side of the protective facility surface tube or the two ends of the handrail. When the wall is built, the installation device of the present application is embedded in the specified position of the wall. When the protective facility is installed, the movable part is adjusted by telescopic adjustment so that the mounting hole on the movable part is aligned with the rivet nuts on the lower side of the protective facility surface tube or the two ends of the handrail, and then the bolt is installed to fix the protective facility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model when the movable part is extended.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the fixing member of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the movable part of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model when the movable part is retracted.

[0018] Figure 5 It is a schematic diagram of the utility model during installation.

[0019] In the figure:

[0020] A fixing member 10, a sliding cavity 11, a limiting rod 12, a fixing column 13, a bottom plate 14, and a baffle 15;

[0021] Movable part 20, mounting hole 21, folded edge 22, long hole 23. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0023] See also Figure 1-4An adjustable installation device for protective facilities includes a fixed part 10 and a movable part 20. A sliding cavity 11 is axially arranged in the fixed part 10. The movable part 20 is slidably installed in the sliding cavity 11. A mounting hole 21 is arranged at one end of the movable part 20. The end of the movable part 20 located at the mounting hole 21 can extend out of the fixed part 10, and the extension length is adjustable. The fixed part 10 is used to be embedded in the wall during the wall construction. The movable part 20 can slide and retract in the fixed part 10, so that the extension length can be adjusted. The mounting hole 21 on the movable part 20 is used for the bolt to pass upward and then be screwed and fixed with the rivet nuts on the lower side of the protective facility surface pipe or the two ends of the handrail.

[0024] See also Figure 2 , 3 The fixing part 10 is provided with a limit rod 12, and the movable part 20 is provided with a long hole 23. The limit rod 12 passes through the fixing part 10 and the long hole 23, and the limit rod 12 limits the telescopic adjustment length of the movable part 20. This can also prevent the limit rod 12 from falling out when the fixing part 10 is embedded.

[0025] In one of the solutions, the fixing member 10 is a flat tube, the movable member 20 is a plate body, the plate body is inserted into the fixing member 10, a long hole 23 is provided on the plate body, and the limiting rod 12 passes through the fixing member 10 and the long hole 23 from top to bottom.

[0026] In a preferred embodiment, see Figure 1-4 The fixing member 10 is a rectangular tube structure, and the movable member 20 is provided with folded edges 22 on both sides of one end in the sliding cavity 11, and the long hole 23 is provided on the folded edges 22. During assembly, the limiting rod 12 passes through the fixing member 10 and the long hole 23 horizontally from left to right.

[0027] See also Figure 2 One end of the fixing member 10 is closed by the bottom plate 14, and the movable member 20 is telescopically adjusted from the other end of the fixing member 10. One end of the fixing member 10 is closed by the bottom plate 14 to prevent cement mortar from entering the fixing member 10 during pre-embedded installation.

[0028] See also Figure 1 , 2 4. The outer wall of the fixing member 10 is provided with a plurality of fixing columns 13. The fixing columns 13 are connected and fixed with the cement mortar to provide stability for the pre-buried installation of the device.

[0029] See also Figure 2 The fixing part 10 is located at one end of the movable part 20 for telescopic adjustment and is provided with a baffle 15. The installation position of the device is limited by the baffle 15. Figure 5 , the baffle 15 is against the brick wall or about 15 mm away from the brick wall.

[0030] In wall construction, see Figure 5 , the installation device of the present application is embedded in the designated position of the wall, while the wall on the other side is generally poured with concrete and does not need to be installed. When installing the protective facility, the installation part is installed on one side of the concrete through the expansion bolt, and one end of the protective facility surface pipe or handrail is connected to the installation part, and the other end of the surface pipe or handrail is connected to the movable part 20. The movable part 20 is adjusted by telescopic adjustment so that the installation hole 21 on the movable part 20 is aligned with the rivet nuts on the lower sides of the two ends of the protective facility surface pipe or handrail, and the surface pipe or handrail is located on the upper side of the movable part 20. Then, the bolt is passed from the bottom to the top through the installation hole 21 and then screwed and fixed with the rivet nut. After the installation is completed, the lower side of the movable part 20 can also be fixed to the fixing part 10 by spot welding.

Claims

1. An adjustable mounting device for protective facilities, characterized in that: The invention comprises a fixed part (10) and a movable part (20), wherein a sliding cavity (11) is axially arranged in the fixed part (10), and the movable part (20) is slidably mounted in the sliding cavity (11), and a mounting hole (21) is arranged at one end of the movable part (20), and the end of the movable part (20) located in the mounting hole (21) can extend out of the fixed part (10), and the extension length is adjustable.

2. The adjustable mounting device for protective equipment according to claim 1, characterized in that: A limiting rod (12) is installed on the fixing member (10), a long hole (23) is provided on the movable member (20), the limiting rod (12) passes through the fixing member (10) and the long hole (23), and the limiting rod (12) limits the telescopic adjustment length of the movable member (20).

3. The adjustable mounting device for protective equipment according to claim 2, characterized in that: The fixing member (10) is a rectangular tube structure, and the movable member (20) is provided with folded edges (22) on both sides of one end located in the sliding cavity (11), and the long hole (23) is provided on the folded edge (22).

4. The adjustable mounting device for protective equipment according to claim 1, characterized in that: One end of the fixing member (10) is closed by a bottom plate (14), and the movable member (20) is telescopically adjustable from the other end of the fixing member (10).

5. The adjustable mounting device for protective equipment according to claim 1, characterized in that: The outer wall of the fixing member (10) is provided with a plurality of fixing columns (13).

6. The adjustable mounting device for protective equipment according to claim 1, characterized in that: A baffle (15) is installed at one end of the fixed part (10) located at the telescopic adjustment end of the movable part (20).

Images